82448040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9762

約数の個数: 64

約数和(自身を含む): 250853760

約数和(自身を除く): 168405720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 9677, 19354, 29031, 38708, 48385, 58062, 77416, 96770, 116124, 145155, 193540, 232248, 290310, 387080, 580620, 687067, 1161240, 1374134, 2061201, 2748268, 3435335, 4122402, 5496536, 6870670, 8244804, 10306005, 13741340, 16489608, 20612010, 27482680, 41224020, 82448040]

約数ペア:

[(1, 82448040), (2, 41224020), (3, 27482680), (4, 20612010), (5, 16489608), (6, 13741340), (8, 10306005), (10, 8244804), (12, 6870670), (15, 5496536), (20, 4122402), (24, 3435335), (30, 2748268), (40, 2061201), (60, 1374134), (71, 1161240), (120, 687067), (142, 580620), (213, 387080), (284, 290310), (355, 232248), (426, 193540), (568, 145155), (710, 116124), (852, 96770), (1065, 77416), (1420, 58062), (1704, 48385), (2130, 38708), (2840, 29031), (4260, 19354), (8520, 9677)]